数字移动通信系统的英文

• digital mobile communication system

• "数字"英文翻译    figure; digit; numeral; char ...
• "移动"英文翻译    shift; move
• "通信"英文翻译    communication; communicate b ...
• "系统"英文翻译    system
• "全球数字移动通信系统" 英文翻译 :    gsm globe system for mobile communication system
• "全球移动通信系统，全球数字移动电话" 英文翻译 :    global system for mobile communications
• "移动通信系统" 英文翻译 :    mobile communication systems
• "集群移动通信系统" 英文翻译 :    trunked radio system
• "全球移动通信系统" 英文翻译 :    global system for mobile communication gsm; gsm global standard for mobile communication; gsm global system for mobile communications; gsm globe system for mobile communication; gsmglobalsystemformobilecommunication; gsmt global system for mobile telecommunication; gsm：global system for mobile communications; hc global system for mobile communication
• "特种移动通信系统" 英文翻译 :    particular mobile communication system
• "通用移动通信系统" 英文翻译 :    umts universal mobile telecommunication system; universal mobile communication system
• "卫星移动通信系统" 英文翻译 :    mobile satellite services; satellite mobile communication system
• "移动通信系统标准" 英文翻译 :    the high-date-rate wireless mobil icommunication system standard
• "专用移动通信系统" 英文翻译 :    private mobile radio system
• "泛欧数字蜂窝移动通信系统" 英文翻译 :    gsm plmn; pan-european digital cellular land mobile telecommunication system
• "数字蜂窝陆地移动通信系统" 英文翻译 :    digital cellular land mobile telecommunications system
• "大区制移动通信系统" 英文翻译 :    common base station mobile communications system
• "大容量移动通信系统" 英文翻译 :    hcmts high-capacity mobile telecommunications system
• "第三代移动通信系统" 英文翻译 :    tgms third generation mobile system; third generation mobile systems
• "多媒体移动通信系统" 英文翻译 :    mmcs multimedia mobile communication system
• "分布式移动通信系统" 英文翻译 :    distributed mobile communication system
• "个人卫星移动通信系统" 英文翻译 :    apmt
• "码分多址移动通信系统" 英文翻译 :    cdma mobile communication system
• "通用移动通信系统论坛" 英文翻译 :    umts forum
• "卫星移动通信系统设备" 英文翻译 :    satellite mobile telecommunications systems and equipment

• Voice information source coding and decoding technology of gsm system for mobile communication
  数字移动通信系统语音信源编解码技术
• This thesis introduces the elementary knowledge of gsm , and discusses the design and implementation of gsm portable software for mobiles
  本文介绍了gsm数字移动通信系统的基本知识。然后介绍了一般gsm移动终端软件的设计和实现方法。
• In chapter 2 , the principle of gmsk modulation is given in detail based on the discussion of various digital modulation techniques used in mobile communications . chapter 3 deals with the dsp assembly language implementation of 0 . 3 gmsk for gsm mobile phone test set
  第二章从数字移动通信系统中常用的调制解调方式出发，比较了实现gmsk调制的几种方法，提出了波形存储正交调制实现gmsk调制的基本原理。
• A retrodirective array can transmit a signal back to the interrogator ’ s position without any a priori knowledge of the incoming angle or relying on sophisticated digital signal processing algorithms . this merit makes it have good applied possibilities in modern military , especially digital commercial communication systems
  方向回溯天线能够自动跟踪来波方向,而不需要来波方向的先验知识和复杂的数字信号处理算法,这一特点使其在现代军用、尤其民用数字移动通信系统中有很好的应用前景。
• With the impetuous growth of mobile communication system , it brings a rapid increase in mobile communication testing and repair market correspondingly . at the same time , because of the competition of the 3g mobile communication standards and long time ' s waiting for the 3g system ' s commercial use , the mobile communication testing market still gives the leading position to 2g productions . to be the representation of 2g mobile system , gsm ' s successful using for business in china makes the demand for gsm testing equipment rising dramticallyo and so the maket expects good mobile communication testing equipments which are made in our country
  随着移动通信的迅猛发展，相应的带来了移动通信测试及维修市场的急剧增长。同时由于3g移动通信标准的竞争， 3g网络的商业化还需假以时日，因此世界移动通信测试仪器市场仍以第二代移动通信测试为主。 gsm数字移动通信系统作为第二代移动通信系统的代表，在我国的成功商用化使得我国对gsm数字移动通信系统设备的维护和优化需求也越来越大，而在移动通信测试仪器领域我国远远落后于国外，市场盼望质优价廉的国产移动通信测试设备。
• Global system for mobile ( gsm ) is the first cellular communication system to specify digital modulation and network architectures and services . the number of countries that use the gsm system is more than 179 today . there are more than 200 million gsm mobile phone users in china the late 2002
  全球数字移动通信系统( gsm )是世界上第一个对数字调制、网络层结构和业务做出详细规定的蜂窝通信系统，全世界有大约179个国家采用gsm标准建立了数字移动通信网络，我国从1995年开始建立gsm网络，发展至今已经拥有超过2亿的用户，成为全世界拥有gsm手机用户最多的国家。